diff --git a/[refs] b/[refs]
index 9bdc90054991..66dfa0167c3b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6e1b4e24e6e4025b399159f3605bfa958464272a
+refs/heads/master: 7ec21181d22891ecebcd01075a819a4373c54362
diff --git a/trunk/drivers/staging/dt3155v4l/dt3155v4l.c b/trunk/drivers/staging/dt3155v4l/dt3155v4l.c
index 6282b7bbd4eb..d596e9d49222 100644
--- a/trunk/drivers/staging/dt3155v4l/dt3155v4l.c
+++ b/trunk/drivers/staging/dt3155v4l/dt3155v4l.c
@@ -4,6 +4,7 @@
 #include <linux/pci.h>
 #include <linux/version.h>
 #include <linux/stringify.h>
+#include <linux/delay.h>
 #include <media/videobuf-dma-contig.h>
 #include <linux/kthread.h>